<template>
    <div class="null-box">
        <img class="null-img" src="../assets/img/404.gif" alt="">
    </div>
</template>
<style scoped>
.null-box{
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}
.null-img{
    width: 55%;
}
</style>